Objects in the image:
category: car
category: truck
category: person
category: person
category: car
category: person
category: car
category: backpack
category: person
category: truck
category: traffic light
category: person

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: signal ??
a: No
q: light ??
a: No
q: is a vehicle?
a: Yes
q: white ??
a: No